Home › Asparagus › Grow in Minnesota
Can You Grow Asparagus in Minnesota?
US · USDA Zone 4a · zones 2b, 3a, 3b, 4a, 4b
Asparagus grows as a perennial here — plant once and harvest for 20+ years.
Plant zones
Minnesota last frost
Minnesota first frost
Days to harvest
About Asparagus
Asparagus is a long-term investment — it takes 2-3 years to establish but then produces for 20+ years.
Plant crowns in a permanent bed — asparagus cannot be moved. Do not harvest for 2 years while it establishes. Top-dress with compost each autumn. Allow ferns to grow after harvest to feed the roots.
Gardening in Minnesota
Minnesota has a cold humid continental climate. The Twin Cities are Zone 4b-5a; northern Minnesota reaches Zone 2b-3a. Cold winters but warm productive summers.
Frequently asked questions
Can you grow Asparagus in Minnesota?
Asparagus grows as a perennial here — plant once and harvest for 20+ years.
What zone is Minnesota?
Minnesota spans USDA Zone 4a (2b, 3a, 3b, 4a, 4b).
When do you plant Asparagus in Minnesota?
See the planting guide for Asparagus — timing depends on your exact frost date.